diff src/ov-cell.h @ 3353:6b36317855ff

[project @ 1999-11-16 16:13:49 by jwe]
author jwe
date Tue, 16 Nov 1999 16:13:51 +0000
parents
children d14c483b3c12
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ov-cell.h	Tue Nov 16 16:13:51 1999 +0000
@@ -0,0 +1,99 @@
+/*
+
+Copyright (C) 1999 John W. Eaton
+
+This file is part of Octave.
+
+Octave is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+Octave is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Octave; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#if !defined (octave_cell_h)
+#define octave_cell_h 1
+
+#if defined (__GNUG__)
+#pragma interface
+#endif
+
+#include <cstdlib>
+
+#include <string>
+
+class ostream;
+
+#include "mx-base.h"
+#include "oct-alloc.h"
+#include "str-vec.h"
+
+#include "Cell.h"
+#include "error.h"
+#include "ov-base.h"
+#include "ov-typeinfo.h"
+
+class Octave_map;
+class octave_value_list;
+
+class tree_walker;
+
+// Cells.
+
+class
+octave_cell : public octave_base_value
+{
+public:
+
+  octave_cell (void)
+    : octave_base_value () { }
+
+  octave_cell (const Cell& c)
+    : octave_base_value (), cell_val (c) { }
+
+  octave_cell (const octave_cell& c)
+    : octave_base_value (), cell_val (c.cell_val) { }
+
+  ~octave_cell (void) { }
+
+  octave_value *clone (void) { return new octave_cell (*this); }
+
+  octave_value do_index_op (const octave_value_list& idx);
+
+  void assign (const octave_value_list& idx, const octave_value& rhs);
+
+  bool is_defined (void) const { return true; }
+
+  bool is_constant (void) const { return true; }
+
+  void print (ostream& os, bool pr_as_read_syntax = false) const;
+
+  void print_raw (ostream& os, bool pr_as_read_syntax = false) const;
+
+  bool print_name_tag (ostream& os, const string& name) const;
+
+private:
+
+  Cell cell_val;
+
+  DECLARE_OCTAVE_ALLOCATOR
+
+  DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
+};
+
+#endif
+
+/*
+;;; Local Variables: ***
+;;; mode: C++ ***
+;;; End: ***
+*/